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<http://webisa.webdatacommons.org/266980051>	<http://www.w3.org/ns/prov#value>	"Unlike osteoarthritis, a form of arthritis that is caused by wear and tear on the joints, rheumatoid arthritis is an autoimmune disease, says Matteson." .
<http://webisa.webdatacommons.org/266980051>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wdiy.org> .
<http://webisa.webdatacommons.org/prov/502633782>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/266980051> .